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<?php |
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namespace Skrz\Bundle\AutowiringBundle\DependencyInjection; |
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use Skrz\Bundle\AutowiringBundle\Exception\MultipleValuesException; |
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use Skrz\Bundle\AutowiringBundle\Exception\NoValueException; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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/** |
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* Maps from class name, all its parents, and implemented interfaces to certain value |
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* |
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* @author Jakub Kulhan <[email protected]> |
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*/ |
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class ClassMultiMap |
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{ |
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/** @var ContainerBuilder */ |
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private $containerBuilder; |
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/** @var string[][] */ |
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private $classes = []; |
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public function __construct(ContainerBuilder $containerBuilder) |
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{ |
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$this->containerBuilder = $containerBuilder; |
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} |
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/** |
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* @param string $className |
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* @param string $value |
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* @return void |
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*/ |
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public function put(string $className, string $value) |
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{ |
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$reflectionClass = $this->containerBuilder->getReflectionClass($className, false); |
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if ($reflectionClass === null) { |
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return; |
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} |
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foreach ($reflectionClass->getInterfaceNames() as $interfaceName) { |
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if (!isset($this->classes[$interfaceName])) { |
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$this->classes[$interfaceName] = []; |
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} |
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$this->classes[$interfaceName][] = $value; |
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} |
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do { |
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if (!isset($this->classes[$reflectionClass->getName()])) { |
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$this->classes[$reflectionClass->getName()] = []; |
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} |
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$this->classes[$reflectionClass->getName()][] = $value; |
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} while ($reflectionClass = $reflectionClass->getParentClass()); |
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} |
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/** |
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* @param string $className |
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* @return string |
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*/ |
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public function getSingle(string $className): string |
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{ |
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if (!isset($this->classes[$className])) { |
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throw new NoValueException(sprintf("Key '%s'.", $className)); |
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} |
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$values = $this->classes[$className]; |
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if (count($values) > 1) { |
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throw new MultipleValuesException(sprintf("Key '%s' - values: '%s'", $className, json_encode($values))); |
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} |
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return reset($values); |
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} |
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/** |
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* @param string $className |
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* @return string[] |
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*/ |
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public function getMulti(string $className): array |
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{ |
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if (!isset($this->classes[$className])) { |
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return []; |
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} |
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return $this->classes[$className]; |
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} |
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/** |
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* @return string[][] |
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*/ |
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public function all(): array |
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{ |
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return $this->classes; |
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} |
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} |
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